baber/WOPTO huggingface dataset:
Patent JP-2000074204-A (JP)
Title: Shift control device for automatic transmission
Inventor: WAKAHARA TATSUO
IPC: F16H61/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To determine a hydraulic fluid pressure instruction value for promoting the completion of a stroke of friction elements which are fastened at the time of shift in such a condition that no shock occurs upon initiation of fastening of the friction elements. SOLUTION: In order to set a hydraulic fluid pressure instruction value Pc for promoting the completion of a stroke of friction elements to be fastened, to an equivalent return spring pressure P4, this instruction value Pc is determined so as to be increased from zero to the equivalent spring pressure P4 during a period by which a preset standby phase time ΔTST elapses from a moment t1 of a stand-by phase shift instruction to a moment t2.  In this case, increase of the hydraulic fluid pressure γfor the friction elements is started with a time delay determined by hardware, and thereafter, when it comes to the instruction value Pc, the instruction value Pc has a low value which has not yet come up to the equivalent return spring value P4, and accordingly, the hydraulic fluid pressure can come up to the hydraulic fluid pressure instruction value Pc with a level difference ΔPd which is smaller than a conventional hydraulic fluid pressure level difference ΔPd1, and thereafter, the instruction value Pc and the actual pressure γ come up to the equivalent spring pressure P4. Thus, a shock upon staring the fastening of the friction elements can be small.
Patent JP-H03109167-A (JP)
Title: Receiving device for noninsulative rail circuit
Inventor: INOSE KATSUICHI
IPC: B61L1/18
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the receiving characteristic with high precision by connecting a voltage coil and an electric current coil with an applying electrode for one signal, and installing a filter element so as to form an applying electrode for the other signal, in the constitution in which the signal supplied from both directions can be received in a single receiving device. CONSTITUTION:A receiving device A consisting of a receiving coil body 1 and a receiver body 2 is installed at a receiving position (a) of a rail R in which two signals f1 and f2 having different cycles are transmitted from both directions. The receiving coil body 1 is constituted of a loop-shaped voltage coil 3 in which the starting edge side is connected with a rail R1 and the terminal edge side is connected with a rail R2 and a loop-shaped electric current coil 4 which is arranged on an applied electrode of the voltage coil 3. A band path filter F1 for allowing the cycle of only one signal f1 to pass is connected with the starting edge side line 3' and the terminal edge side line 3'' of the voltage coil 3, and a band path filter F2 for allowing only the other signal f2 to pass is connected between 3' and 3'' and between 3'' and 3'.
Patent JP-H09100662-A (JP)
Title: Key information reading mechanism
Inventor: SHIGETANI MAMORU
IPC: G01B11/24
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the friction with a key to smoothen the inserting and pulling operation of the key, and also miniaturize the whole mechanism by bringing a rolling element mounted on the tip of a lead arm into contact with the indentation of the key. SOLUTION: A lead arm 2 is provided within a hollow base frame 1 having a key hole in the front. A rolling element 22 is provided on the tip of the lead arm 2, and rotatably supported by a pivot 21 having the rear end fixed to a lower base 11 through a bush. The lead arm 2 is pressed by a push spring 23, and brought into contact with the indentation of a key. When the key is inserted along a key guide 14 in an arrowed direction A, it is displaced along the indentation depth of the key, and the lead arm 2 is rocked around the pivot 21. This rocking is analogously read by a photoelectric converting means 3 formed of a light emitting diode and a photodiode.
Patent JP-S60140429-A (JP)
Title: Decimal notation multiplier system
Inventor: YAMAOKA AKIRA
IPC: G06F7/52
Filed: 1983-12-28
Abstract: PURPOSE:To shorten the operating time by processing an outer loop for line shift and an inner loop for additional/substraction as a series of operation so as to mix a multiplicand and an intermediate product in one register. CONSTITUTION:A decimal notation multiplier has a register A storing a multiplier and an intermediate product, a register B storing a multiplicand, a decimal adder/subtractor 1, a pre-shifter 2 having an algebracis shift right function of decimal ''1'' digit, a multiplier decoder extracting one digit of the multiplier from the low-order of the register A through a line 10 for the purpose of operation control and a gate 4 zeroing an output of the register B. Moreover, the multiplicand is stored while being shifted left by the number of effective digits of the multiplier after the sign is eliminated. Then the register A is used in common for the intermediate product, the pre-shifter 2 is made effective by the 1st addition/subtraction of each digit by the pre-shifter 2 and the addition/subtraction of each digit twice is conducted by making the pre-shifter 2 ineffective.
Patent JP-H0743539-A (JP)
Title: Ir optical waveguide
Inventor: SAKAGUCHI SHIGEKI
IPC: G02B6/12
Filed: 1992-08-25
Abstract: PURPOSE:To obtain such an optical waveguide formed on a substrate that can be operated in an IR region and connected to a fluoride optical fiber and to stably produce a glass material for a waveguide on a substrate with good quality and good accuracy. CONSTITUTION:Alumina is used as the material for a substrate 1 on which an optical waveguide 2 is produced by forming glass essentially comprising germanium oxide on the alumina substrate. Fine particles of germanium oxide are sprayed and deposited on the alumina substrate 1. The deposited particles are heated and cooled to make a transparent film-like plantar optical waveguide. Further, the waveguide film is patterned by lithography and RIE to obtain a patterned optical waveguide. By using germanium oxide glass, the obtd. optical waveguide can be connected to a fluoride optical fiber and has no optical loss in a long wavelength region. Since coeffts. of thermal expansion of alumina and germanium oxide are equal to each other, these materials can be firmly bonded.
Patent JP-H10115892-A (JP)
Title: Image forming element
Inventor: ANDERSON CHARLES CHESTER
IPC: C09D133/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a water-based coating compsn. for a protective layer to cover an antistatic layer, and an image forming element containing the protective layer. SOLUTION: This image forming element consists of a supporting body, an image forming layer, an antistatic layer and the protective layer which covers the antistatic layer. Te protective layer consists of the water-based coating compsn. containing a film forming binder and a crosslinking agent. The film forming binder contains a vinyl polymer or copolymer containing carboxylic acid and having >50 deg.C glass transition temp. and 60 to 260 acidity. The vinyl polymer or copolymer containing carboxylic acid is made to react with ammonia or amine to control the pH of the coating compsn. to 7 to 10.
Patent JP-H0296493-A (JP)
Title: Signal delay processing circuit for vtr
Inventor: TAKAHASHI SUSUMU
IPC: H04N9/83
Filed: 1988-10-03
Abstract: PURPOSE:To evade the gravity dislocation addition of a signal at the time of double dubbing and to prevent the deterioration of a picture quality by providing a mode discrimination delay means which provides a one-horizontal scanning time difference between the time difference between a luminance signal and a chrominance signal at a reproduced output terminal in a first mode and the same time difference in a second mode. CONSTITUTION:The luminance signal selected by a switch 8 is FM-modulated by an FM-modulator 6, and the chrominance signal selected by a switch 9 is converted into low frequencies by a frequency low range converter 7, and they are added by an adder 5. Thereafter, the signals are amplified by a recording amplifier 4, and recorded on a magnetic tape which is not shown in a figure by magnetic hands 2 and 2'. At the time of reproducing, the recording signals on the tape is alternately reproduced by reproducing heads 3 and 3', amplified by reproducing amplifiers 14 and 14., then linked by a switcher 15, the luminance signal is frequency-compensated by an equalizing circuit 16, and demodulated by an FM demodulator 18. The low-frequency-converted chrominance signal is fetched by a low pass filter 17, and restored to the original frequencies by a frequency high range converter 21.
Patent JP-H1160392-A (JP)
Title: Silicon carbide composite material, its production and single crystal silicon carbide
Inventor: YANO KICHIYA
IPC: H01L21/205
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To efficiently grow a high-quality silicon carbide single crystal which has almost no micropipe defect, distortion or intergranular faces by controlling the growing conditions of crystal to be uniform in the whole interface. SOLUTION: A β-SiC layer 2 is formed by reduced pressure thermochemical vapor deposition method on the surface of an α-SiC single crystal base body 1 at 1350 to 1500 deg.C and 5 to 12 KPa pressure. The polycrystalline β-SiC layer is converted into α-SiC by heat treatment so that a single crystal with orientation in the same direction as the crystalline axis of the α-SiC single crystal base body 1 is grown in the SiC layer 2. In this method, the interface 3 of the β-SiC layer 2 with the α-SiC single crystal base body 1 where the growth of the signal crystal is started is formed as a highly oriented film having (111) or (220) Miller index.
Patent JP-H06105171-A (JP)
Title: Facsimile equipment
Inventor: FUNAKOSHI MASAHIRO
IPC: H04N1/44
Filed: 1992-09-17
Abstract: PURPOSE:To allow only a specific person to extract received information without any trouble of the extraction in the facsimile equipment. CONSTITUTION:A specific address and a password in response to a possessor of a portable device 4 are registered in advance to the device 4 and a facsimile equipment main body 2 stores all the destination names and the passwords registered in each portable device 4 with cross reference. Upon the receipt of the information with destination by the facsimile equipment main body 2, a control section 18 references the destination to store the received information and the password to a storage section 8 with cross reference and sends the destination to each portable device. A password generating section 28 generates a specific password. When the password is coincident with a password stored in advance in the storage section 8, the control section 18 reads the information corresponding to it from the storage section 18.
Patent JP-S61124351-A (JP)
Title: 'tofu' coagulator
Inventor: TAKAHASHI SUSUMU
IPC: A23L11/00
Filed: 1984-11-22
Abstract: PURPOSE:A TOFU coagulator that is provided with a rectangular and top- opened box which is equipped with a turning over means and provided with a liftable stirrer which can reciprocate the stirring blades in the box, thus enabling high-efficiency feed of soybean milk and transfer of coagulated TOFU from the box in a large amount. CONSTITUTION:The vertically reciprocating oil cylinder 78 is operated to bring down the stirring blades 54 to the prescribed position in the box 12 which is fixed to the base 10. Then, soybean milk and a coagulant are charged in the box 12 and the stirring blades 54 are reciprocated in the box 12 by driving oil cylinder 56a, sliding gears 62 and slider 50. The stirring mechanism 36 is set between the liftable frame 38 and fixed to the guide of the rail so that the mechanism will not vibrate during stirring. After the stirring blades 54 are reciprocated prescribed times at a prescribed strength, the stirring mechanism is lifted and the soybean milk is aged until it completely coagulates. Then, oil cylinder 24 is operated to allow piston rod 26, turning over shaft 22 to move so that the box 12 is turned over around the center of the bearing 20 to transfer the TOFU in the box 24 into another box 96.
Patent JP-H1093854-A (JP)
Title: Television camera
Inventor: FUKUSHIMA AKIRA
IPC: H04N5/232
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To control image quality to be more desirable image quality more easily from the outside of the camera by sending parameters in the inside of the camera such as white balance, gamma correction and color saturation to an external device and receiving the parameters externally and setting them to the inside. SOLUTION: A digital video signal received by a digital signal processor(DSP) 5 of the TV camera is subject to image quality control by a value calculated by a microcomputer 7 based on parameters stored in an EEPROM 8 and the signal is converted into an analog signal and it is outputted from an output amplifier 6. Furthermore, each parameter of the DSP 5 and the EEPROM 8 is sent via a control parameter transmission reception section 9 according to a command of a control personal computer 11 at the outside of the camera. Moreover, the new parameter commanded by the control personal computer 11 is received via the control parameter transmission reception section 9 and replaced with the existing parameter stored in the EEPROM 8.  Since the new parameter revised by a relative control variable is set to the camera based on the existing parameter, the image quality is easily adjusted to desired image quality.
Patent JP-2000079472-A (JP)
Title: Automatic welding machine
Inventor: ANAMIZU TAKASHI
IPC: B23K9/10
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic welding machine wherein the buckling of a welding wire is not generated within a roller guide torch unit even though such an operation as excessively feeding the welding wire is executed. SOLUTION: When a torch sensor 7 is outputted while a push button switch 2 is pushed, an output of an AND circuit 8 is turned on, and also an output of an off delay timer 9 is immediately turned on. Thus, a relay coil 10 is excited, its (b) contact 4 is opened, and a servomotor 5 is stopped. Therefore, a welding wire is fed no more, and the buckling of the welding wire is not generated within a roller guide torch unit. Even though the push button switch 2 is turned off and whereby the output of the AND circuit 8 is turned off, the relay contact 4 is kept open during a set time of the off delay timer 9. Therefore, the relay contact 4 is kept open during an inching work, and the servomotor 5 is not rotated.
Patent JP-S60140520-A (JP)
Title: Measuring jig for confirmation of head position in magnetic card device
Inventor: MICHINOBU ATSUSHI
IPC: G11B5/58
Filed: 1983-12-28
Abstract: PURPOSE:To confirm a head position with very high workability by sealing a mixed liquid with magnetic powder mixed in a closed space which is formed with a bottom plate corresponding to the size of a magnetic card and a cover member provided with a transmission window and providing a scale of reference dimensions in a position corresponding to the transmission window on the inside face of the bottom plate and bringing the magnetic card into contact with a prescribed position on the outside face of the bottom plate. CONSTITUTION:Closed spaces 5a and 5b surrounded with a bottom plate 1, a cover member 2, and spacers 4 are formed, and a mixed liquid 6 of a transparent liquid 6a and magnetic powder 6b such as iron powder is sealed in spaces 5a and 5b. When a magnetic card 9 is brought into contact with the outside face of the bottom plate 1, the magnetic powder 6b in the mixed liquid 6 is attracted selectively to the inside face of the bottom plate 1 to obtain a visible image 11 corresponding to recorded contents on the magnetic card 9. Intervals A and B between a reference end 12 of the magnetic card 9 and visible images 11 are measured by scales 8a and 8b to confirm whether the head of a magnetic card device is positioned normally or not, and the head position is adjusted on the basis of the confirmation result.
Patent JP-H0296255-A (JP)
Title: Memory control system
Inventor: YAMADA WAHEI
IPC: G06F12/16
Filed: 1988-09-30
Abstract: PURPOSE:To cope with a fault in the case the number of banks which are capable of a memory is comparatively small and at the same time to attain the effective use of banks by dividing the bank of a main storage circuit into a working part and a spare part and adding a bank switch means, etc. CONSTITUTION:A data error detecting circuit 2 checks the presence or absence of errors of the data received from a main storage 9 and then outputs the bank switch instruction signals 101 and 102 when an error is detected. A bank switch control part 4 inputs the signals 101, 102, etc., and decides a main storage circuit bank 10 or 11 to receive the input of the address information and the write data. In this case, the address first half part of each of banks 10 and 11 is used as a memory part with the second half used as an idle area. In the case a fault occurs at one of both banks, the idle part of the nondefective bank is used as a new memory part. Thus it is possible to cope with a fault and also to use banks with high efficiency in the case the number of available banks is comparatively small.
Patent JP-H0584985-A (JP)
Title: Character drawing device
Inventor: SHIMADA CHISATO
IPC: B41J2/485
Filed: 1991-09-27
Abstract: PURPOSE:To obtain a character drawing device capable of reducing a time required for drawing a plurality of different-size characters in one line. CONSTITUTION:In a character drawing device, a memory area (line memory) for conducting printing per line by a printer 24 is provided in an operation memory 13. When characters are to be drawn in the line memory, characters of the same size (the same modulation) for one line are drawn, and characters of another size (modulation) for one line are drawn. The drawing processing is simplified by repeating such a drawing control.
Patent JP-S61158797-A (JP)
Title: Alcoholic fermentation process
Inventor: IGARI YOSHIMASA
IPC: C12P7/06
Filed: 1984-11-27
Abstract: PURPOSE:To improve the efficiency of ethanol fermentation, by adding a composition composed mainly of an iron (II) compound as a main component and aded with an organic acid component to a fermentation liquid. CONSTITUTION:A composition composed of an iron (II) compound and an organic acid component is added to a fermentation liquid. The organic acid component is coordinated to the ferric ion of the iron (II) compound to stabilize the active ferric ion. The components are dissolved in water at a prescribed ratio to afford an aqueous solution having a concentration of usually 0.1-40wt%, preferably 1.0-30wt%. The organic acid is selected from ascorbic acid and carboxylic acid (e.g. citric acid, ethylenediaminetetraacetic acid, etc.).
Patent JP-S63101773-A (JP)
Title: Input/output device for measuring land of printed wiring board
Inventor: MORISAKA SHUICHI
IPC: H05K13/00
Filed: 1986-10-20
Abstract: PURPOSE:To enhance the contact accuracy of a measuring pin with a measuring land, by a method wherein the same substrate as a printed wiring substrate to be measured is used as a jig substrate. CONSTITUTION:A copper foil 8 forming a predetermined pattern is provided to a printed wiring substrate 1 to be measured and parts 9 are mounted to said substrate 1 corresponding to said pattern and a measuring land 10 is formed to the pattern at a predetermined position and a test pin 7 is opposed to said land 10. Solder S is adhered to the part of the measuring land 10 on the printed wiring substrate 1 and the leading end of the test pin 7 is contacted with the surface of the solder S. A substrate having he same pattern as the printed wiring board 1 to be measured is used in a jig substrate 2 and a piercing hole 12 is formed to the part of the measuring land 10' in a copper foil 8' forming a pattern and a test pin body part 13 is inserted through said piercing hoe 12. The lead wire 14 piercing through a test pin unit 6 is connected to the test pin main body part 13 and a signal is inputted and outputted through the lead wire 14.
Patent JP-H0589547-A (JP)
Title: Pickup for magneto-optical medium
Inventor: YOSHIZAWA AKIHIKO
IPC: G11B11/105
Filed: 1991-09-27
Abstract: PURPOSE:To attain miniaturization and reduction of the weight of a pickup for a magneto-optical medium and to improve an S/N of a detected signal. CONSTITUTION:Laser beams emitted from an LD 15 and propagated through an optical waveguide 5 are converged on an optical disk 10 via an FGC 29 and a condenser lens. A hologram optical element 43 diffracting a returning light from the magneto-optical disk on the optical waveguide 5 is provided and at the same time, photodetectors 20a-20d detecting zero-order light and photo-detectors 22-25 detecting + or - first-order light are formed respectively, on the substrate 1.
Patent JP-2000071637-A (JP)
Title: Metal mask and its manufacture
Inventor: FUJISAWA KAZUAKI
IPC: B41C1/05
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To manufacture a metal mask having high positional accuracy by simplifying steps of perforating paste passing holes and forming recesses for a target mark, thereby easily manufacturing the mask and forming the holes and the recesses for the mark in an accurate positional relation. SOLUTION: The metal mask comprises a mask board 11 made of a metal thin plate, a paste passage hole 12 opened according to a predetermined pattern on the board 11, and a target mark 16 for aligning at the time of printing formed on the board in a predetermined positional relation to the holes 12. The mark 16 has a pore 13 opened at the board 11 in a predetermined positional relation to the holes 12, a recess 15 formed on the surface of the board 11 with the pore 13 as a reference, and a dye 19 filled in the recess 15 and the pore 13 to given an optical contrast with the surface of the board.
Patent JP-S63102382-A (JP)
Title: Manufacture and construction of thin film thermoelectric transducer module
Inventor: MORITA SHOJI
IPC: H01L35/08
Filed: 1986-10-20
Abstract: PURPOSE:To obtain a flexible thermoelectric transducer module by forming an insulating layer, electrodes and thin films of FeSi2, CrSi2 and the like on a flexible substrate. CONSTITUTION:An SiO2 layer 8 is uniformly formed on a substrate 4 being washed by organic solvent by plasma CVD. Then films of aluminum 5, FeSi2 6 and aluminum 7 are successively deposited by electron beam evaporation. By applying masks at the time of evaporation and patterning the films to connect devices in series, a thin film thermoelectric transducer module can be formed on a flexible substrate.
Patent JP-H06104108-A (JP)
Title: Nd-fe-co-b type sintered magnet
Inventor: YAMAGUCHI SATOSHI
IPC: H01F1/08
Filed: 1992-09-18
Abstract: PURPOSE:To obtain a Nd-Fe-Co-B type sintered magnet excellent in corrosion resistance and heat resistance. CONSTITUTION:A Nd-Fe-Co-B type sintered magnet which comprises 28 to 32wt.% of R (where R is at least one selected from Y and rare earth elements, and 3.0 to 8.0wt.% of R is Dy and the remainder of R is one or two of Nd and Pr, Nd being contained in R by 50 at% or more), 0.1 to 1.0wt.% of Al, 0.5 to 2.0wt.% of B, 0.1 to 2.0wt.% of Nb, and unavoidable impurities, with the remainder being composed of a composition mainly consisting of Fe. In addition, having a coercive force iHc of 20kOe or greater and a maximum magnetic energy product (BH) max of 30MGOe or greater, it is excellent in corrosion resistance and heat resistance.